·Some details are not shown. Please refer to specification sheets for all information.

R5-RSA

Remote I/O R5 Series

RTD INPUT MODULE
(high resolution)

MODEL: R5-RSA[1][2][3]

ORDERING INFORMATION
• Code number: R5-RSA[1][2][3]
Specify a code from below for each [1] through [3].
 (e.g. R5-RSA2W/Q)
• Specify the specification for option code /Q
 (e.g. /C01)

[1] NO. OF CHANNELS
1: 1 channel
2: 2 channels

[2] COMMUNICATION MODE
S: Single
W: Dual

[3] OPTIONS
blank: none
/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating

GENERAL SPECIFICATIONS
Connection
  Internal bus: Via the Installation Base (model: R5-BS)
  Input: Euro type connector terminal
  (Applicable wire size: 0.2 – 2.5 mm2 (AWG24 - 12),
   stripped length 7 mm)
  Internal power: Via the base (model: R5-BS)
Isolation: Input 1 to input 2 to internal bus or internal power
Sensor type: Selectable with the side DIP SW
Temperature unit: °C or °F selectable with the side DIP SW
Burnout detection: Upscale or downscale selectable with the side DIP SW
Linearization: Standard
RUN indicator: Bi-color (red/green) LED;
Red when the bus A operates normally;
Green when the bus B operates normally;
Amber when both buses operate normally.

INPUT SPECIFICATIONS
Maximum leadwire resistance: 10 Ω per wire
Sensing current: ≤ 1 mA
(Factory setting is Pt 100 (JIS '97, IEC))

INSTALLATION
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Installation Base (model: R5-BS)
Weight: 100 g (3.53 oz)

PERFORMANCE
Conversion accuracy: ±0.1°C (±0.2°F)
Data range
°C
: Engineering unit value × 100 (integer)
°F: Engineering unit value × 10 (integer)
Data allocation: 1 (2 for 2-channel type)
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time: ≤ 0.2 sec. (0 – 90 %)
Burnout response time: ≤ 2 sec.
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute (input 1 to input 2 to internal bus or internal power)
2000 V AC @ 1 minute (power input to FG; isolated on the power supply module)

EXTERNAL VIEW

INPUT DATA DESCRIPTIONS

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

M-System Co., Ltd.